/*
 * (C) 2003-2006 Gabest
 * (C) 2006-2013, 2015 see Authors.txt
 *
 * This file is part of MPC-HC.
 *
 * MPC-HC is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * MPC-HC is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#pragma once

#include <ObjBase.h>
#include <strmif.h>

interface IDirect3DDevice9;

DECLARE_INTERFACE_IID_(ISubRenderCallback, IUnknown, "CD6D2AA5-20D3-4ebe-A8A9-34D3B00CC253")
{
    // NULL means release current device, textures and other resources
    STDMETHOD(SetDevice)(IDirect3DDevice9* dev) PURE;

    // destination video rectangle, will be inside (0, 0)-(width, height)
    // width,height is the size of the entire output window
    STDMETHOD(Render)(REFERENCE_TIME rtStart,
                      int left, int top, int right, int bottom,
                      int width, int height) PURE;
};


DECLARE_INTERFACE_IID_(ISubRenderCallback2, ISubRenderCallback, "E602585E-C05A-4828-AC69-AF92997F2E0C")
{
    STDMETHOD(RenderEx)(REFERENCE_TIME rtStart, REFERENCE_TIME rtStop,
                        REFERENCE_TIME avgTimePerFrame,
                        int left, int top, int right, int bottom,
                        int width, int height) PURE;
};

DECLARE_INTERFACE_IID_(ISubRenderCallback3, ISubRenderCallback2, "BAC4273A-3EAD-47F5-9710-8488E52AC618")
{
    STDMETHOD(RenderEx2)(REFERENCE_TIME rtStart, REFERENCE_TIME rtStop,
                         REFERENCE_TIME avgTimePerFrame, RECT croppedVideoRect,
                         RECT originalVideoRect, RECT viewportRect,
                         const double videoStretchFactor = 1.0) PURE;
};

DECLARE_INTERFACE_IID_(ISubRender, IUnknown, "9CC7F9F7-3ED1-493c-AF65-527EA1D9947F")
{
    STDMETHOD(SetCallback)(ISubRenderCallback* cb) PURE;
};
